Ray is purchasing a laptop that is on sale for 25% off. he knows the function that represents the sale price of his laptop is c(p) = 0.75p, where p is the original price of the laptop. he also knows he has to pay 8% sale's tax on the laptop. the price of the laptop with tax is f(c) = 1.08c, where c is the sale price of the laptop. determine the composite function that can be used to calculate the final price of ray's laptop by solving for f[c(p)]. f[c(p)] = 1.83p f[c(p)] = 1.83cp f[c(p)] = 0.81p f[c(p)] = 0.81cp

f[c(p)]= 0.81p

Step-by-step explanation:

Given function that shows the the sale price of his laptop,

c(p) = 0.75p (1),

While, the function that shows the final price of laptop after sales tax,

f(c) = 1.08c

⇒ f[c(p)] = 1.08c(p)  ( c is the function of p so c can be replace by c(p) )

⇒ f[c(p)] = 1.08(0.75p)  ( From equation (1) )

⇒ f[c(p)]= 0.81p

Which is the required composite function.

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation:

table 3 represents a direct variation function. : )